Network Settings - D-Link DCS-3420 - Wireless Day And Night Internet Camera Network User Manual

Section 3 - Configuration

Network Settings

Users can configure the Network Settings for the camera
by entering the IP address, Subnet mask, Default router IP,
Primary DNS, and Secondary DNS. The option to reset IP
address at next boot is automatically selected. If you would
like to keep your IP address settings, make sure to uncheck
this box.
Click Next
D-Link DCS-340 User Manual 1